201356984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324717}}^1$

素因数の和:1324742

約数の個数: 16

約数和(自身を含む): 397415400

約数和(自身を除く): 196058416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324717, 2649434, 5298868, 10597736, 25169623, 50339246, 100678492, 201356984]

約数ペア:

[(1, 201356984), (2, 100678492), (4, 50339246), (8, 25169623), (19, 10597736), (38, 5298868), (76, 2649434), (152, 1324717)]